Home / 6,158.51-8,496.64-3,505.26

Finding the Fourth Proportional to 6,158.51, 8,496.64 and 3,505.26

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Solution

The fourth proportional to 6,158.51, 8,496.64 and 3,505.26 is: 4,836.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158.51 : 8,496.64 = 3,505.26 : x
  2. Step 2: Convert to fraction form
    6,158.51/8,496.64 = 3,505.26/x
  3. Step 3: Cross multiply
    6,158.51x = 8,496.64 × 3,505.26
  4. Step 4: Simplify right side
    6,158.51x = 29,782,932.33
  5. Step 5: Solve for x
    x = 29,782,932.33/6,158.51
  6. Step 6: Final answer
    x = 4,836.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.